What will be the output of the following C++ code?
#include <iostream>
#include <string>
using namespace std;
class A
{
public:
virtual A(){
cout<<"A's Constructor\n";
}
};
class B: public A
{
public:
A(){
cout<<"Present inside the class B\n";
}
};
int main(int argc, char const *argv[])
{
A a;
return 0;
}
#include <iostream>
#include <string>
using namespace std;
class A
{
public:
virtual A(){
cout<<"A's Constructor\n";
}
};
class B: public A
{
public:
A(){
cout<<"Present inside the class B\n";
}
};
int main(int argc, char const *argv[])
{
A a;
return 0;
}A. A's Constructor
B. Present inside the class B
C. Error
D. Segmentation fault
Answer: Option C
Related Questions on Inheritance in C plus plus
A. Multilevel inheritance
B. Hierarchical inheritance
C. Multiple inheritance
D. Single inheritance
A. public
B. private
C. friend
D. protected
What is the process of defining a new class based on an existing class in C++ called?
A. Inheritance
B. Composition
C. Encapsulation
D. Polymorphism

Join The Discussion